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Sea Monster Mermaid Tail Skin

Size Chart Size Chart Size Chart Regular price $29.95 Sale price

Compare at $51.95

What is a replacement tail skin?

A tail skin is the stretchy mermaid skirt that covers the monofin swim flipper. You may want to add more sizes and colors to your collection, or you may just want to replace a tail skin that has been well loved.

  • Mermaid tails are made from premium swimsuit fabric with 4-way stretch.
  • New Mer-Shield Coating protects mermaid tails from wear and holes.
  • 1-Year Warranty – free replacements for rips, tears, and breaks.
  • Super-fast shipping and excellent customer service from a USA company.

Monofin not included with replacement tail skins

You can buy monofins separately, or save some money and order a tail & monofin in a set.

Will other monofins work with our tail skins?

Comfort and Quality

Our scale mermaid tails are comfortable, beautiful, and realistic. They are made from 80% polyester, 20% Elastane (spandex) material with 4 way stretch.

Size Chart Fabric and care instructions


Sun Tail Mermaid is an American company that makes the best mermaid tails for swimming - how fun is that? What started out as a Kickstarter product is now a multi-family business. Our products are built to last, comfortable to use, and we have the best prices around. Here are our store policies.


Customer Reviews

Based on 3 reviews

This Tail is so amazing! I love swimming around in it and finally gives me my dream of being a mermaid. Since I'm not really into bright colors this tail fits perfectly with my personality! I'm completely in love!!!!

Laura Nichols
Absolutely fantastic!

I ordered the set but wanted to do a separate review on the skin - I absolutely love it. I am not a skinny person, all measurements (except length) of the largest size were 10cm too small but I took the risk, and I'm glad I did. It stretches but doesn't look bad, and it is not see through AT ALL. I absolutely love that about this skin. Many skins from other makers you will find a see through, especially when stretched, but this isn't and I love it to bits.

Fits great!

I ordered the Sea Monster tail skin to go with the Nunui monofin my friend gifted me with. I love the monofin, it fits even my size 11 women's feet.
I am not a small person. I stand at 6ft tall and am a size 20-22 in pants. I was worried the tail skin would not fit, but turns out it fits perfectly! I can tell the fabric is being stretched to its limit in a few spots (my thighs and calves), but it is still perfectly usable.
Thanks for creating a great product!